Patent Assignment
Reel/Frame 009890/0635
Assignment of Assignor's Interest
Recorded: 1999-04-06
Pages: 2
Assignor
TVERBERG, JOHN C.
Executed: 1999-03-23
Assignee
CRUCIBLE MATERIALS CORPORATION
P.O. BOX 977, STATE FAIR BOULEVARD, SYRACUSE, NEW YORK, 13201
Covered Property
(1)
Austenitic Stainless Steel Article Having a Passivated Surface Layer
Patent:
6,228,445 →
Application:
09/286,672 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 15, 2002
From: CRUCIBLE MATERIALS CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT FOR THE LENDERS
Reel/Frame 013169/0382 →
Patent Security Agreement and Collateral Assignment
Aug 19, 2004
From: CRUCIBLE MATERIALS CORPORATION
To: CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
Reel/Frame 015074/0062 →
Termination of Security Interest for Patents
Aug 30, 2004
From: PNC BANK, NATIONAL ASSOCIATION
To: CRUCIBLE MATERIALS CORPORATION
Reel/Frame 015093/0670 →
Assignment of Assignor's Interest
Aug 14, 2007
From: CRUCIBLE MATERIALS CORPORATION
To: PLYMOUTH TUBE COMPANY
Reel/Frame 019781/0518 →